DE1142659B - Hall generator assembly with amplifier effect and process for their manufacture - Google Patents
Hall generator assembly with amplifier effect and process for their manufactureInfo
- Publication number
- DE1142659B DE1142659B DES73382A DES0073382A DE1142659B DE 1142659 B DE1142659 B DE 1142659B DE S73382 A DES73382 A DE S73382A DE S0073382 A DES0073382 A DE S0073382A DE 1142659 B DE1142659 B DE 1142659B
- Authority
- DE
- Germany
- Prior art keywords
- hall
- generator
- hall generator
- electrodes
- resistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
- G11B5/37—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using galvano-magnetic devices, e.g. Hall-effect devices using Hall or Hall-related effect, e.g. planar-Hall effect or pseudo-Hall effect
- G11B5/376—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using galvano-magnetic devices, e.g. Hall-effect devices using Hall or Hall-related effect, e.g. planar-Hall effect or pseudo-Hall effect in semi-conductors
- G11B5/378—Integrated structures
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F15/00—Amplifiers using galvano-magnetic effects not involving mechanical movement, e.g. using Hall effect
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F19/00—Amplifiers using superconductivity effects
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/10—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes
- H03F3/12—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes with Esaki diodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/979—Tunnel diodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Hall/Mr Elements (AREA)
- Measuring Magnetic Variables (AREA)
- Magnetic Heads (AREA)
Description
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
S 73382 IXa/21eS 73382 IXa / 21e
BEKANNTMACHUN G DER ANMELDUNG UNDAUSGABE DER AUSLEGESCHRIFT: 24. JANUAR 1963NOTICE THE REGISTRATION AND ISSUE OF EDITORIAL: JANUARY 24, 1963
Es ist bekannt, daß dem Halleffekt durch geeignete Halbleitermaterialien mit hoher Trägerbeweglichkeit in letzter Zeit ein weites technisches Anwendungsgebiet eröffnet worden ist. Dazu gehören beispielsweise Messungen magnetischer Felder, Multiplikationen elektrischer Größen, Abtastung von Magnetogrammen usw.It is known that the Hall effect can be achieved by using suitable semiconductor materials with high carrier mobility A wide technical field of application has recently opened up. These include, for example Measurements of magnetic fields, multiplication of electrical quantities, sampling of Magnetograms etc.
Durch geeignete Bemessung der Halbleiterschicht läßt sich mit dem Hallgenerator auch eine gewisse Leistungsverstärkung erzielen, die allerdings nicht immer so hoch getrieben werden kann, wie es für manche Anwendungsfälle erwünscht wäre. Man behilft sich in diesen Fällen damit, daß man an den Hallgenerator einen Verstärker, in der Regel mit Transistoren, anschließt, der die für die Weiterverarbeitung des Hallspannungssignals nötige Leistung erzeugt.By suitably dimensioning the semiconductor layer, the Hall generator can also achieve a certain Achieve power gain, which, however, cannot always be driven as high as it is for some use cases would be desirable. In these cases, one can make do with the fact that the Hall generator connects to an amplifier, usually with transistors, which is used for further processing generated the required power of the Hall voltage signal.
Abgesehen davon, daß dies einen nicht unbeträchtlichen Aufwand erfordert, ergibt sich durch konstruktive Bedingungen meist auch die Notwendigkeit, die Zuleitungen zu den Hallelektroden verhältnismäßig lang zu machen. Dies bringt bei dem relativ geringen Leistungsinhalt des Hallsignals die Gefahr mit sich, daß sich Störeinflüsse in unerwünschter Weise bemerkbar machen.Apart from the fact that this requires a not inconsiderable effort, results from constructive Conditions usually also include the need to keep the leads to the Hall electrodes proportionate to make long. Given the relatively low power content of the Hall signal, this poses a risk with it that interfering influences make themselves noticeable in an undesired way.
Die Erfindung zeigt einen Weg, eine Hallgeneratorbaueinheit mit Verstärkerwirkung zu schaffen, die die Verstärkungsfunktion in unmittelbarer Nähe' des Hallgenerators verwirklicht und dadurch lange Zuleitungen, die nur auf geringem Pegel arbeiten, vermeidet. Der Erfindungsgegenstand ist dadurch gekennzeichnet, daß auf einer Grundplatte aus Keramik oder sonstigem Isolierstoff durch Aufbringen und Dotieren von Halbleitermaterial ein Hallgenerator und zwei an die Hallelektroden angrenzende Tunneldioden sowie durch Aufbringen von Kontaktwerkstoffen die Anschlußelektroden der Baueinheit gebildet sind.The invention shows a way to provide a Hall generator assembly with an amplifier effect, the the amplification function is realized in the immediate vicinity of the Hall generator and therefore for a long time Avoids supply lines that only work at a low level. The subject of the invention is thereby characterized in that on a base plate made of ceramic or other insulating material by applying and doping of semiconductor material a Hall generator and two adjacent to the Hall electrodes Tunnel diodes and the connection electrodes by applying contact materials the structural unit are formed.
Tunneldioden haben bekanntlich dank ihrer fallenden Kennlinie hervorragende Verstärker- und Schalteigenschaften. Sie ermöglichen im vorliegenden Falle, auf besonders einfache Weise die speziellen konstruktiven Bedingungen zu erfüllen, die beim Erfindungsgegenstand vorliegen.It is well known that tunnel diodes have excellent amplifier and switching properties thanks to their falling characteristic. In the present case, they enable the special ones in a particularly simple manner to meet constructive conditions that are present in the subject matter of the invention.
Da Hallgeneratoren in der Regel im Luftspalt eines magnetischen Kreises angeordnet werden, muß die Baueinheit möglichst dünn ausgebildet sein. Um eine Verstärkung unmittelbar am Ort des Entstehens der Hallspannung zu erzielen, müssen die Verstärkungsmittel ebenfalls im Luftspalt untergebracht werden können. Dies ist durch Anordnung von streifenförmigen Tunneldioden möglich.Since Hall generators are usually arranged in the air gap of a magnetic circuit, the structural unit must be made as thin as possible. A reinforcement directly at the point of origin To achieve the Hall voltage, the reinforcement means must also be accommodated in the air gap can be. This is possible by arranging strip-shaped tunnel diodes.
HallgeneratorbaueinheitHall generator assembly
mit Verstärkerwirkungwith reinforcing effect
und Verfahren zu ihrer Herstellungand methods of making them
Anmelder:Applicant:
Siemens-Schuckertwerke Aktiengesellschaft,Siemens-Schuckertwerke Aktiengesellschaft,
Berlin und Erlangen, Erlangen, Werner-von-Siemens-Str. 50Berlin and Erlangen, Erlangen, Werner-von-Siemens-Str. 50
Dipl.-Phys. Walter Engel, Nürnberg, ist als Erfinder genannt wordenDipl.-Phys. Walter Engel, Nuremberg, has been named as the inventor
Die bekannten Richtlinien der Mikromodultechnik können hierzu keine Anregung geben. In der Mikromodultechnik werden auf Grundplättchen verschiedene Schaltungselemente, beispielsweise Wider- stände, Kondensatoren, sowie auch ganze Schaltungseinheiten, beispielsweise Multivibratoren, angeordnet. Hierauf werden die einzelnen Plättchen zu einem körperlichen Gebilde zusammengesetzt, das die verlangten elektrischen Funktionen aufweist. Auf diese Weise gelingt es, auf kleinem Raum zahlreiche Schaltungselemente unterzubringen.The known guidelines of micromodule technology cannot provide any suggestions for this. In micromodule technology various circuit elements, for example resistors, are stands, capacitors, as well as entire circuit units, such as multivibrators, arranged. The individual platelets are then put together to form a physical structure that the has required electrical functions. In this way it is possible to achieve numerous in a small space To accommodate circuit elements.
Beim Erfindungsgegenstand ist jedoch nicht das allgemeine Bestreben nach geringer Baugröße maßgebend, sondern es geht um eine möglichst flache Ausbildung der Baueinheit, um sie in einen Luftspalt einsetzen zu können. Nach oben und unten herausragende Anschlußteile, wie sie bei bekannten Plättchen der Mikromodultechnik vorhanden sind, müssen vermieden werden. Eine einzige Baueinheit stellt, ohne daß ein Aufeinanderstapeln mehrerer Plättchen erforderlich wäre, bereits ein im gewünschten Sinne funktionsfähiges Gebilde dar.With the subject matter of the invention, however, the general endeavor to achieve a small size is not decisive, rather, it is about making the structural unit as flat as possible so that it is in an air gap to be able to use. Upward and downward protruding connection parts, as they are known from Micro-module technology platelets must be avoided. A single unit represents, without a stacking of several plates would be necessary, already in the desired Meaning a functional structure.
Die zur Ergänzung der kompletten Verstärkerschaltung erforderlichen Widerstände werden vorteilhaft ebenfalls auf die Grundplatte aufgebracht und können aus dem gleichen Material wie der Hallgenerator und die Tunneldioden bestehen. The resistors required to supplement the complete amplifier circuit are advantageous also applied to the base plate and can consist of the same material as the Hall generator and the tunnel diodes.
Die Baueinheit nach der Erfindung zeichnet sich durch außergewöhnlich geringen Raumbedarf aus.The structural unit according to the invention is characterized by an exceptionally small space requirement.
Sie stellt einen rauscharmen Verstärker hohen Verstärkungsgrades dar. Es lassen sich Leistungsverstärkungen von 40 db und darüber erwarten.It represents a low-noise amplifier with a high gain. Power amplifications can be achieved expect from 40 db and above.
209 759/117209 759/117
Claims (1)
Deutsche Auslegeschriften Nr. 1062812, 1097160, 098 584;Considered publications:
German Auslegeschriften No. 1062812, 1097160, 098 584;
»Electronics«, April 1960, S. 95 bis 98."Electronics", 10th year (1961), issue 2, p. 33; "Funkschau", 1960, issue 11, pp. 269 to 271;
Electronics, April 1960, pp. 95 to 98.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL273325D NL273325A (en) | 1961-04-08 | ||
DES73382A DE1142659B (en) | 1961-04-08 | 1961-04-08 | Hall generator assembly with amplifier effect and process for their manufacture |
CH1439261A CH400357A (en) | 1961-04-08 | 1961-12-11 | Hall generator forming a structural unit with an amplifier |
FR884986A FR1310428A (en) | 1961-04-08 | 1962-01-16 | Hall generator group as amplifier |
US185377A US3319173A (en) | 1961-04-08 | 1962-04-05 | Hall-voltage generator unit with amplifying action, and method of producting such unit |
GB13423/62A GB965949A (en) | 1961-04-08 | 1962-04-06 | Improvements in or relating to electrical amplifying units and to methods of making the same |
US619084A US3413712A (en) | 1961-04-08 | 1966-12-01 | Hall-voltage generator unit with amplifying action,and method of producing such unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES73382A DE1142659B (en) | 1961-04-08 | 1961-04-08 | Hall generator assembly with amplifier effect and process for their manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1142659B true DE1142659B (en) | 1963-01-24 |
Family
ID=7503874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES73382A Pending DE1142659B (en) | 1961-04-08 | 1961-04-08 | Hall generator assembly with amplifier effect and process for their manufacture |
Country Status (5)
Country | Link |
---|---|
US (2) | US3319173A (en) |
CH (1) | CH400357A (en) |
DE (1) | DE1142659B (en) |
GB (1) | GB965949A (en) |
NL (1) | NL273325A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1227095B (en) * | 1963-06-14 | 1966-10-20 | Standard Elektrik Lorenz Ag | Thin film circuit for digital and analog circuits in the MHz range |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3305790A (en) * | 1962-12-21 | 1967-02-21 | Gen Precision Inc | Combination hall-effect device and transistors |
GB1109601A (en) * | 1963-09-16 | 1968-04-10 | Seismograph Service England | Correlation of variables not previously known |
DE1490670A1 (en) * | 1964-09-26 | 1969-08-14 | Siemens Ag | Arrangement for balancing the zero voltage of Hall generators |
US3668439A (en) * | 1969-09-11 | 1972-06-06 | Mitsubishi Electric Corp | Magnetically operated semiconductor device |
DE69015136T2 (en) * | 1989-12-04 | 1995-05-11 | Mikiso Mizuki | Structure of an electrical conductor. |
US8519594B2 (en) * | 2010-12-30 | 2013-08-27 | David Mitchell Boie | Hall effect power generator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1062812B (en) * | 1955-05-11 | 1959-08-06 | Siemens Ag | Device for increasing the display sensitivity of Hall voltage generators |
DE1097160B (en) * | 1958-05-16 | 1961-01-12 | Siemens Ag | Magnetic head for recording or playback |
DE1098584B (en) * | 1959-05-13 | 1961-02-02 | Siemens Ag | Hall voltage generator arrangement |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2877394A (en) * | 1959-03-10 | Hall effect device | ||
NL50435C (en) * | 1938-05-07 | 1900-01-01 | ||
US2855549A (en) * | 1955-09-12 | 1958-10-07 | Siemens Ag | Hall voltage generators |
US2980860A (en) * | 1957-12-26 | 1961-04-18 | Texas Instruments Inc | Hall effect device |
US2982002A (en) * | 1959-03-06 | 1961-05-02 | Shockley William | Fabrication of semiconductor elements |
US2975344A (en) * | 1959-05-28 | 1961-03-14 | Tung Sol Electric Inc | Semiconductor field effect device |
US3090014A (en) * | 1959-12-17 | 1963-05-14 | Bell Telephone Labor Inc | Negative resistance device modulator |
US3050698A (en) * | 1960-02-12 | 1962-08-21 | Bell Telephone Labor Inc | Semiconductor hall effect devices |
DE1135042B (en) * | 1961-02-25 | 1962-08-23 | Siemens Ag | Electronic switching device sensitive to magnetic fields with a Hall voltage generator using a semiconductor current gate as the switching element |
-
0
- NL NL273325D patent/NL273325A/xx unknown
-
1961
- 1961-04-08 DE DES73382A patent/DE1142659B/en active Pending
- 1961-12-11 CH CH1439261A patent/CH400357A/en unknown
-
1962
- 1962-04-05 US US185377A patent/US3319173A/en not_active Expired - Lifetime
- 1962-04-06 GB GB13423/62A patent/GB965949A/en not_active Expired
-
1966
- 1966-12-01 US US619084A patent/US3413712A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1062812B (en) * | 1955-05-11 | 1959-08-06 | Siemens Ag | Device for increasing the display sensitivity of Hall voltage generators |
DE1097160B (en) * | 1958-05-16 | 1961-01-12 | Siemens Ag | Magnetic head for recording or playback |
DE1098584B (en) * | 1959-05-13 | 1961-02-02 | Siemens Ag | Hall voltage generator arrangement |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1227095B (en) * | 1963-06-14 | 1966-10-20 | Standard Elektrik Lorenz Ag | Thin film circuit for digital and analog circuits in the MHz range |
Also Published As
Publication number | Publication date |
---|---|
US3319173A (en) | 1967-05-09 |
US3413712A (en) | 1968-12-03 |
CH400357A (en) | 1965-10-15 |
NL273325A (en) | |
GB965949A (en) | 1964-08-06 |
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